3-(p-Aminophenyl)fluorescein CAS 359010-70-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 359010-70-1 |
| Molecular Formula | C26H17NO5 |
| Molecular Weight | 423.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(p-Aminophenyl)fluorescein (CAS 359010-70-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H17NO5. Molecular weight: 423.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H17NO5 |
| Molecular Weight | 423.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2,2',3,3',4,4',5-Heptachlorodiphenyl Ether (CAS 71585-40-5)
- Azomethine-H (CAS 32266-60-7)
- 2-(Methacryloyloxy)ethyl 2'-amino-3'-cyano-6',7-dimethyl-2-oxospiro[indoline-3,4'-pyran]-5'-carboxylate (CAS 939893-95-5)
- 3-[(2-Piperidin-3-yl-1H-imidazol-1-yl)methyl]pyridine trihydrochloride (CAS 1993054-97-9)
- 4-(4-Chloro-1H-pyrazol-1-yl)-3-fluorobenzonitrile (CAS 1178197-57-3)
- 2-CYANO-5-BROMOMETHYLPYRIDINE 2-PYRIDINECARBONITRILE, 5-(BROMOMETHYL)- 308846-06-2 5-(BROMOMETHYL)-2-CYANOPYRIDINE 5-(BROMOMETHYL)-2-PYRIDINECARBONITRILE 5-(BROMOMETHYL)PYRIDINE-2-CARBONITRILE BC003593 (CAS 308846-06-2)
- 2-Amino-3-(2,3-dihydrobenzo[b][1,4]dioxine-6-carbonyl)-5,6,7,8-tetrahydroindolizine-1-carbonitrile (CAS 924861-89-2)
- Methyl 2-(1-Aminocyclopropyl)acetate Hydrochloride (CAS 1040233-31-5)
- 4-Chloro-N-(3-chlorophenyl)benzenesulfonamide (CAS 1216-98-4)
- Semaglutide (CAS 910463-68-2（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com